Taxi hailing app Ola has partnered Hindustan Petroleum Corporation (HPCL) and Indian Oil Corporation (IOCL) under which over 20,000 petrol pumps will accept payment through Ola's mobile wallet - Ola Money. Users can now pay for their fuel with Ola Money on Verifone-enabled PoS devices in any of these fuel stations, with a one step mobile verification process, Ola said in a statement.